Franchi Extended Mobil 20ga C Black Choke 51578

The Franchi Extended Mobil 20ga Cylinder Choke is an extended‑length, straight‑bore choke tube designed for 20‑gauge Mobil/Instinct barrels. With essentially zero constriction it produces a very open, fast‑spreading pattern ideal for very close‑range shots, dense cover, and stalking game where immediate shot spread is preferred. The extended profile provides extra shot‑column clearance at the muzzle for cleaner exits and quicker follow‑ups. Finished in a durable black coating for corrosion resistance, it installs with standard choke threading and is removable with a choke wrench.